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CR60 SERIES
60 Watt DC/DC Power Converters
Rev A
Wall Industries, Inc.
FEATURES
 60 Watts Maximum Output Power
 1600VDC I/O Isolation
 Short Circuit, Over Voltage, Over Load, & Over Temp. Protection
 Wide Operating Temperature Range: -40°C to +85°C
 CE Mark Meets 2006/95/EC, 2011/95/EC, & 2004/108/EC
 Compliant to RoHS EU Directive 2011/65/EU
 UL60950-1, EN60950-1, & IEC60950-1 Safety Approvals
 Optional Heatsink Available (Suffix “HS”)
 Input Under Voltage Protection
 High Efficiency up to 92%
 Remote ON/OFF Control
 2:1 Wide Input Voltage Ranges
 Six-Sided Continuous Shielding
 Low Stand-by Power Consumption
 No Minimum Load Required
 Single and Dual Outputs
Size:
2.00 x 1.00 x 0.40 inches
(50.8 x 25.4 x 10.2 mm)
DESCRIPTION
Applications:
 Wireless Networks
 Telecom/Datacom
 Industry Control Systems
 Distributed Power Architectures
 Semiconductor Equipment
The CR60 series of DC/DC power converters provides 60 Watts of output power in an industry standard 2.00” x 1.00”
x 0.40” package and footprint. This series has single and dual output models with 2:1 wide input voltage ranges of 918VDC, 18-36VDC, and 36-75VDC. Some features include high efficiency up to 92%, 1600VDC I/O isolation, six-sided
shielding, and remote ON/OFF control. These converters are also protected against short circuit, over voltage, over
load, and over temperature conditions. All models are RoHS compliant and have UL60950-1, EN60950-1, and
IEC60950-1 safety approvals. This series is best suited for use in wireless networks, telecom/datacom, industry
control systems, semiconductor equipment, and distributed power architectures.
MODEL SELECTION TABLE
SINGLE OUTPUT MODELS
Model Number
CR12S33-60
CR12S05-60
CR12S12-60
CR12S15-60
CR12S24-60
CR24S33-60
CR24S05-60
CR24S12-60
CR24S15-60
CR24S24-60
CR48S33-60
CR48S05-60
CR48S12-60
CR48S15-60
CR48S24-60
Input Voltage Range
12 VDC
(9 - 18 VDC)
24 VDC
(18 - 36 VDC)
48 VDC
(36 - 75 VDC)
Output
Voltage
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
Output Current
Min Load
Max Load
0mA
12A
0mA
12A
0mA
5A
0mA
4A
0mA
2.5A
0mA
12A
0mA
12A
0mA
5A
0mA
4A
0mA
2.5A
0mA
12A
0mA
12A
0mA
5A
0mA
4A
0mA
2.5A
Output
Voltage
±12 VDC
±15 VDC
±24 VDC
±12 VDC
±15 VDC
±24 VDC
±12 VDC
±15 VDC
±24 VDC
Output Current
Min Load
Max Load
0mA
±2.5A
0mA
±2A
0mA
±1.25A
0mA
±2.5A
0mA
±2A
0mA
±1.25A
0mA
±2.5A
0mA
±2A
0mA
±1.25A
Output
Ripple & Noise
75mVp-p
75mVp-p
100mVp-p
100mVp-p
150mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
150mVp-p
75mVp-p
75mVp-p
100mVp-p
100mVp-p
150mVp-p
No Load
Input Current
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
Output
Power
39.6W
60W
60W
60W
60W
39.6W
60W
60W
60W
60W
39.6W
60W
60W
60W
60W
No Load
Input Current
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
10mA
Output
Power
60W
60W
60W
60W
60W
60W
60W
60W
60W
Efficiency
89%
90.5%
90.5%
91.5%
91.5%
89%
92%
92%
92%
92%
89%
92%
92%
92%
92%
Maximum
Capacitive Load
32000μF
30000μF
5850μF
3900μF
2000μF
32000μF
30000μF
5850μF
3900μF
2000μF
32000μF
30000μF
5850μF
3900μF
2000μF
DUAL OUTPUT MODELS
Model Number
CR12D12-60
CR12D15-60
CR12D24-60
CR24D12-60
CR24D15-60
CR24D24-60
CR48D12-60
CR48D15-60
CR48D24-60
Input Voltage Range
12 VDC
(9 - 18 VDC)
24 VDC
(18 - 36 VDC)
48 VDC
(36 - 75 VDC)
Output
Ripple & Noise
100mVp-p
100mVp-p
150mVp-p
100mVp-p
100mVp-p
150mVp-p
100mVp-p
100mVp-p
150mVp-p
Efficiency
90%
90%
90%
90%
90%
90%
91%
91%
91%
Maximum
Capacitive Load
±3900μF
±2400μF
±1000μF
±3900μF
±2400μF
±1000μF
±3900μF
±2400μF
±1000μF
NOTES
1. The CR60 series can only meet EMI Class A or Class B with external components added. Please contact factory for more information.
2. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. For 12VDC & 24VDC nominal input models we recommend
connecting an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220μF/100V) and a TVS (SMDJ58A, 58V, 3000 Watt peak pulse power) diode in parallel.
For 48VDC nominal input models we recommend connecting an aluminum electrolytic capacitor (Nippon chemi-con KY series, 220μF/100V) and a TVS (SMDJ120A,
120V, 3000 Watt peak pulse power) diode connected in parallel.
3. Both positive logic and negative logic remote ON/OFF control is available. Positive logic remote ON/OFF comes standard; for negative logic remote ON/OFF add the
suffix “R” to the model number (Ex: CR48S12-60R).
4. Optional heatsink is available. Please call factory for ordering details.
CAUTION: This power module is not internally fused. An input line fuse must always be used.
03/27/2013
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 1 of 5
Rev A
Wall Industries, Inc.
CR60 SERIES
60 Watt DC/DC Power Converters
SPECIFICATIONS: CR60 SERIES
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
9
18
36
12
24
48
18
36
75
9
18
36
Unit
INPUT SPECIFICATIONS
Input Voltage Range
Start-Up Voltage
Shutdown Voltage
Input Surge Voltage (1sec, max.)
Input Current
Input Filter
12VDC nominal input models
24VDC nominal input models
48VDC nominal input models
12VDC nominal input models
24VDC nominal input models
48VDC nominal input models
12VDC nominal input models
24VDC nominal input models
48VDC nominal input models
12VDC nominal input models
24VDC nominal input models
48VDC nominal input models
No Load
8
16
32
VDC
VDC
VDC
25
50
100
See Table
Pi type
VDC
OUTPUT SPECIFICATIONS
Output Voltage
Voltage Accuracy
Line Regulation
Low line to high line at full load
Load Regulation
No load to full load
Single Output Models
Dual Output Models
Cross Regulation (Dual Output Models) Asymmetrical load 25% / 100% FL
Voltage Adjustability
Output Power
Output Current
Minimum Load
Maximum Capacitive Load
Ripple & Noise (20MHz BW)
Transient Response Recovery Time
Start-Up Time
Single Output Models
3.3V, 5V, & 12V Output Models
15V & 24V Outputs Models
-1.0
-0.2
-0.5
-1.0
-5.0
-10
-10
See Table
+1.0
+0.2
+0.5
+1.0
+5.0
+10
+20
See Table
See Table
0
Minimum input and constant resistive load
Measured with a 10μF/25V X7R MLCC
3.3V & 5V Output Models
Measured with a 10μF/25V X7R MLCC
12V & 15V Output Models
Measured with a 4.7μF/50V X7R MLCC
24V Output Models
25% load step change
Power Up
Constant resistive load
Remote On/Off
Temperature Coefficient
-0.02
%
%
%
%
%
%
See Table
75
100
100
125
150
200
250
60
60
+0.02
mVp-p
μs
ms
%/°C
PROTECTION
Short Circuit Protection
Over Load Protection
Over Voltage Protection
% of rated Iout; hiccup mode
Zener diode clamp
3.3V Output Models
5V Output Models
12V Output Models
15V Output Models
24 V Output Models
Over Temperature Protection
Continuous, automatic recovery
150
%
3.9
6.2
VDC
15
20
30
+115
°C
GENERAL SPECIFICATIONS
Efficiency
Switching Frequency
Nominal input voltage and full load
Isolation Voltage
1 minute
Isolation Resistance
Isolation Capacitance
500VDC
03/27/2013
Input to Output
Input to Case
Output to Case
225
1600
1600
1600
1
See Table
250
275
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
2200
kHz
VDC
VDC
VDC
GΩ
pF
Page 2 of 5
CR60 SERIES
60 Watt DC/DC Power Converters
Rev A
Wall Industries, Inc.
SPECIFICATIONS: CR60 SERIES
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
TEST CONDITIONS
Min
Typ
Max
Unit
REMOTE ON/OFF (See Note 3)
DC/DC ON
DC/DC OFF
DC/DC ON
DC/DC OFF
Positive Logic (standard)
Referenced to –Input pin
Negative Logic (optional)
Referenced to –Input pin
Input Current of Remote Control Pin
Remote OFF State Input Current
ENVIRONMENTAL SPECIFICATIONS
Operating Ambient Temperature
Maximum Case Temperature
Storage Temperature
Nominal Vin
Nominal Vin
-0.5
See derating curves
-40
Open or 3V ~ 12 VDC
Short or 0 ~ 1.2 VDC
Short or 0 ~ 1.2 VDC
Open or 3V ~ 12 VDC
+0.5
3
+85
+105
+125
-55
Thermal Impedance (See Note 4)
Natural Convection (20LFM)
Without Heatsink
With Heatsink
10.8
10.3
Relative Humidity
Thermal Shock
Vibration
5
°C
°C
°C
°C/W
95
MIL-STD-810F
MIL-STD-810F
2,661,000 hours
98,650 hours
BELLCORE TR-NWT-000332 Case 1: 50% Stress, Ta=40°C
MIL-HDBK-217F Ta=25°C, full load (G/B, controlled environment)
MTBF
mA
mA
% RH
PHYSICAL SPECIFICATIONS
Weight
Dimensions (L x W x H)
Case Material
Base Material
Potting Material
Shielding
1.16oz (33g)
2.00x1.00x0.40 inch (50.8x25.4x10.2 mm)
copper
FR4 PCB
Silicon (UL94-V0)
Six-sided
SAFETY & EMC CHARACTERISTICS
Safety Approvals
EMI (See Note 1)
EN55022
ESD
EN61000-4-2
Radiated Immunity
Fast Transient (See Note 2)
Surge (See Note 2)
Conducted Immunity
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
IEC60950-1, UL60950-1, EN60950-1
Class A
Air ±8kV
Contact ±6kV
20 V/m
±2kV
±2kV
10 Vrms
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
Perf. Criteria A
DERATING CURVES
CR48S12-60 Derating Curve with Heatsink
120
100
100
Output Power (%)
Output Power (%)
CR48S12-60 Derating Curve
120
80
60
40
Natural Convection
100LFM
200LFM
300LFM
400LFM
500LFM
20
80
60
40
Natural Convection
100LFM
200LFM
300LFM
400LFM
500LFM
20
0
0
-40
-20
0
20
40
60
Ambient Temperature (°C)
03/27/2013
80
100
120
-40
-20
0
20
40
60
80
100
120
Ambient Temperature (°C)
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 3 of 5
CR60 SERIES
60 Watt DC/DC Power Converters
Rev A
Wall Industries, Inc.
EFFICIENCY CURVES
CR48S12-60 Efficiency vs Output Load
100
95
95
Efficiency (%)
Efficiency (%)
CR48S12-60 Efficiency vs Input Voltage
100
90
85
80
75
90
85
80
75
70
Vin=36V
Vin=48V
Vin=75V
70
40
36
44
48
52
56
60
64
68
72
75
10
20
30
40
Input Voltage (VDC)
50
60
70
80
90
100
% of Full Load
MECHANICAL DRAWING
Unit: inches (mm)
NOTES
1. Tolerance: X.XX±0.02 (X.X±0.5)
X.XXX±0.01 (X.XX±0.25)
2. Pin Pitch Tolerance: ±0.01 (±0.25)
3. Pin Dimension Tolerance: ±0.004 (±0.1)
1.00 (25.4)
0.800 (20.3)
0.200
0.400 (10.16) (5.08)
3
2
DIA.
0.04 (1.0)
0.40 (10.2)
1
PIN CONNECTIONS
SIDE VIEW
SINGLE
DUAL
1
+INPUT
+INPUT
2
-INPUT
-INPUT
3
CTRL
CTRL
4
+OUTPUT
+OUTPUT
5
-OUTPUT
COMMON
6
TRIM
-OUTPUT
EXTERNAL OUTPUT TRIMMING
Output can be externally trimmed
by using the method shown below.
TRIM UP
6
TRIM DOWN
6
RU
5
RD
4
4
0.10
(2.5)
5
2.00 (50.8)
1.800 (45.72)
BOTTOM VIEW
6
PIN
0.300
(7.62)
0.22
(5.6)
0.100 (2.54)
0.700 (17.78)
03/27/2013
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 4 of 5
CR60 SERIES
60 Watt DC/DC Power Converters
Rev A
Wall Industries, Inc.
MODEL NUMBER SETUP
CR
48
S
12
Series Name
Input Voltage
Output Quantity
12: 9-18 VDC
S: Single Output
60
R
H
Ouptut Voltage
Output Power
Remote ON/OFF
Heatsink
33: 3.3 VDC
60: 60 Watts
24: 18-36 VDC
05: 5 VDC
48: 36-75 VDC
12: 12 VDC
-
Blank: Positive Logic
R: Negative Logic
Blank: No Heatsink
H: Heatsink
HC: Heatsink with clamp
15: 15 VDC
24: 24 VDC
D: Dual Output
12: ±12 VDC
15: ±15 VDC
24: ±24 VDC
COMPANY INFORMATION
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will
provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one
example of our commitment to producing a high quality, well-documented product for our customers.
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its
customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing
support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects.
Contact Wall Industries for further information:
Phone:
Toll Free:
Fax:
E-mail:
Web:
Address:
03/27/2013
(603)778-2300
(888)597-9255
(603)778-9797
sales@wallindustries.com
www.wallindustries.com
5 Watson Brook Rd.
Exeter, NH 03833
Wall Industries, Inc. • 5 Watson Brook Road, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797
website: www.wallindustries.com • e-mail: sales@wallindustries.com
Page 5 of 5